MCM Instruments SL-4010 Digital Sound Level Meter
- Brand
- MCM Instruments
- Model number
- SL-4010
- Category
- Sound Level Meters
Type 2 sound level meter to IEC 651 and ANSI S1.4: 30 to 130 dB in two ranges, 31.5 Hz to 8 kHz, A and C weighting, fast / slow response, maximum hold and 0.1 dB resolution.
Price and availability on request
Key features
- Conforms to IEC 651 type 2 and ANSI S1.4 type 2
- 30 dB to 130 dB at 31.5 Hz to 8 kHz
- 4-digit LCD with 0.1 dB steps
- A and C frequency weighting
- Maximum hold
- "OVER" indication when out of range
Specifications
| Standard | IEC 651 type 2, ANSI S1.4 type 2 |
|---|---|
| Frequency range | 31.5 Hz - 8 kHz |
| Measuring level range | 30 - 130 dB |
| Level ranges | Lo 30 - 100 dB, Hi 65 - 130 dB |
| Frequency weighting | A / C |
| Time weighting | FAST (125 ms), SLOW (1 s) |
| Accuracy | ±1.5 dB (under reference conditions) |
| Resolution | 0.1 dB |
| Display update | 0.5 s |
| Microphone | ½ inch electrical condenser microphone |
| Calibration | Electrical calibration with the internal oscillator (1 kHz sine wave) |
| Maximum hold | Holds the maximum value, decay < 1 dB / 3 minutes |
| Power | One 9 V battery (006P, IEC 6F22 or NEDA 1604), about 50 hours (alkaline) |
|---|---|
| Operating conditions | 0 °C to 40 °C, 10 to 90% RH |
| Storage conditions | -10 °C to 60 °C (14 °F to 140 °F), 10 to 75% RH |
| Dimensions | 210 (L) x 55 (W) x 32 (H) mm |
| Weight | 230 g (including battery) |
| Contents | 9 V battery; Carry case; Instruction manual |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.